linux-kernel - [PATCH 2/2] net: eth: davinci_cpdma: Mark a local variable static

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Message-Id: <1386805882-25360-2-git-send-email-olof@lixom.net>
Date:	Wed, 11 Dec 2013 15:51:21 -0800
From:	Olof Johansson <olof@...om.net>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, Olof Johansson <olof@...om.net>
Subject: [PATCH 2/2] net: eth: davinci_cpdma: Mark a local variable static

Only used locally. Found by sparse.

Signed-off-by: Olof Johansson <olof@...om.net>
---
 drivers/net/ethernet/ti/davinci_cpdma.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index b041a87..364d0c7 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -971,7 +971,7 @@ struct cpdma_control_info {
 #define ACCESS_RW	(ACCESS_RO | ACCESS_WO)
 };
 
-struct cpdma_control_info controls[] = {
+static struct cpdma_control_info controls[] = {
 	[CPDMA_CMD_IDLE]	  = {CPDMA_DMACONTROL,	3,  1,      ACCESS_WO},
 	[CPDMA_COPY_ERROR_FRAMES] = {CPDMA_DMACONTROL,	4,  1,      ACCESS_RW},
 	[CPDMA_RX_OFF_LEN_UPDATE] = {CPDMA_DMACONTROL,	2,  1,      ACCESS_RW},
-- 
1.7.10.4

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